Pyrazine CAS 290-37-9 Maʻemaʻe> 99.0% (GC) Hale Hana
Shanghai Ruifu Chemical Co., Ltd. is the leading manufacturer and supplier of Pyrazine (CAS: 290-37-9) with high quality. We can provide COA, worldwide delivery, small and bulk quantities available. Please contact: alvin@ruifuchem.com
Inoa Kimia | Pyrazine |
Nā huaʻōlelo like | 1,4-Diazine |
Helu CAS | 290-37-9 |
Helu CAT | RF-PI2140 |
Kūlana Kūʻai | I loko o ka waihona, hana hiki ke 500 tona / makahiki |
ʻĀpana Molekala | C4H4N2 |
Kaumaha Molecular | 80.09 |
ʻO ka mānoanoa | 1.031 g/mL ma 25 ℃ (māmā) |
Pilikino | Hygroscopic |
Hiki i ka wai | Hiki ke hoʻoheheʻe ʻia i ka wai, ʻaneʻane hiki ke ʻike |
Solubility (Soluble in) | Ethanol, Etera |
Paʻa | Paʻa.Hiki ke ahi.ʻAʻole kūpono me nā ʻakika, nā mea hoʻokalakupua |
Waihona Temp. | Wela o ka lumi, wahi wela |
Brand | Kemika Ruifu |
'ikamu | Nā kikoʻī |
Ka nana aku | Keʻokeʻo a hiki i ka pauda keʻokeʻo |
Maʻemaʻe / Kaʻina Hanana | >99.0% (GC) |
Lae hehee | 52.0~56.0 ℃ |
Lae paila | 115.0~116.0 ℃ |
Waiwai | ≤1.00% |
Nā Metala Kaumaha | ≤10ppm |
Arsenic (As2O3) | ≤3ppm |
Infrared Spectrum | Kūlike i ka hoʻolālā |
Huina paumaele | <1.00% |
Kūlana hoʻāʻo | Kūlana ʻoihana |
Hoʻohana | Nā Kūwaena Organic/Pharmaceutical;Nā ʻala a me nā mea ʻala |
Pūʻolo: ʻO ka ʻōmole Fluorinated, ʻeke Aluminum foil, 25kg/Drum, a i ʻole e like me ka makemake o ka mea kūʻai aku.
Kūlana mālama:E mālama i loko o nā pahu i hoʻopaʻa ʻia ma kahi maloʻo a maloʻo;E pale i ka malamalama a me ka wai
ʻO ka Pyrazine (CAS: 290-37-9) he heterocyclic aromatic organic compound a hiki ke hana ʻia no ka loaʻa ʻana o nā derivatives pyrazine like ʻole.He mea koʻikoʻi nā Pyrazines i ka ʻono o nā meaʻai i kālua ʻia, ʻai, a i ʻole nā meaʻai wela like ʻole.Hōʻike nā mea ʻala Pyrazine i nā ʻano ʻala like ʻole i ka meaʻai, e laʻa me 2-Methoxy-3-Isopropylpyrazine e hoʻopuka i kahi ʻala ʻōmaʻomaʻo.Hoʻohana pinepine ʻia nā pyrazines a me nā derivatives pyrazine i mea ʻono.Hoʻohana pū ʻia nā Pyrazines a me Pyrazine derivatives i mea ʻala.He ʻala ikaika ko Pyrazine e like me pyridine.Hoʻohana ʻia ʻo Pyrazine ma ke ʻano he lāʻau lapaʻau waena, nā mea ʻala a komo i ka hoʻomākaukau ʻana i nā mea kemika ʻē aʻe.He pūhui ʻala heterocyclic me ke apo ʻeono i loaʻa i nā ʻātoma kalapona ʻehā a me nā ʻātoma nitrogen ʻelua.Hoʻohana nui ʻia ʻo Pyrazine no ka synthesis o nā ʻano mea like ʻole e like me ka ʻiʻo, ke kokoleka, ka pīni a me ka popcorn.Hiki ke hoʻohana ʻia ma ke ʻano he waena no ka synthesis o nā lāʻau antituberculosis, pyrazine amide, lāʻau diuretic, aminopiroyl guanidine a me oral antidiabetic drug glipizide.ʻO nā ʻano lāʻau lapaʻau a me nā pesticide waena e like me ka oxazine.Hoʻohana ʻia i ka hana ʻana i nā resins a me nā polymers a me nā lāʻau lapaʻau.